I saw Unfriended at Fantasia Fest, but back then it was called Cybernatural. I can't decide which title is worse, but I can tell you that the film transcends both titles and its premise, in which an unseen presence haunts a group of friends sharing a Skype session several months after one of their own killed herself in the wake of a cyberbullying incident. Yes, the whole film takes place over Skype. Yes, you should still see it.
It's creepy, it's tight, it's clever and original, and it's got some great performances. I understand your skepticism, but give Unfriended a chance. You can read my Fantasia review here.